diff --git a/README.md b/README.md
index 8cb6bbc..7797762 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ Verify the installation and build number of `zig` like so:
 
 ```bash
 $ zig version
-0.9.0-dev.137+xxxxxxxxx
+0.9.0-dev.1343+xxxxxxxxx
 ```
 
 Clone this repository with Git:
diff --git a/build.zig b/build.zig
index 1cc63eb..dd6ee1a 100644
--- a/build.zig
+++ b/build.zig
@@ -8,7 +8,7 @@ const print = std.debug.print;
 // When changing this version, be sure to also update README.md in two places:
 //     1) Getting Started
 //     2) Version Changes
-const needed_version = std.SemanticVersion.parse("0.9.0-dev.137") catch unreachable;
+const needed_version = std.SemanticVersion.parse("0.9.0-dev.1343") catch unreachable;
 
 const Exercise = struct {
     /// main_file must have the format key_name.zig.